三种CSS 全局Reset 方案

方案一

html, body, div, span,applet, object, iframe, table, caption,
tbody, tfoot, thead, tr,th, td, del, dfn, em, font, img, ins,
kbd, q, s, samp, small,strike, strong, sub, sup, tt, var,
h1, h2, h3, h4, h5, h6,p, blockquote, pre, a, abbr,
acronym, address, big,cite, code, dl, dt, dd, ol, ul, li,
fieldset, form, label,legend {
　　vertical-align: baselinebaseline;
　　font-family: inherit;
　　font-weight: inherit;
　　font-style: inherit;
　　font-size: 100%;
　　outline: 0;
　　padding: 0;
　　margin: 0;
　　border: 0;
}

:focus {
　　outline: 0;
}

body {
　　background: white;
　　line-height: 1;
　　color: black;
}

ol, ul {
　　list-style: none;
}

table {
　　border-collapse: separate;
　　border-spacing: 0;
}

caption, th, td {
　　font-weight: normal;
　　text-align: left;
}

blockquote:before,blockquote:after, q:before, q:after {
　　content: "";
}

blockquote, q {
　　quotes: "" "";
}

方案二：Yahoo’s（YUI） CSS Reset

body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,
form,fieldset,input,textarea,p,blockquote,th,td{
　　padding: 0;
　　margin: 0;
}

table {
　　border-collapse: collapse;
　　border-spacing: 0;
}

fieldset,img {
　　border: 0;
}

address,caption,cite,code,dfn,em,strong,th,var{
　　font-weight: normal;
　　font-style: normal;
}

ol,ul {
　　list-style: none;
}

caption,th {
　　text-align: left;
}

h1,h2,h3,h4,h5,h6 {
　　font-weight: normal;
　　font-size: 100%;
}

q:before,q:after {
　　content:‘‘;
}

abbr,acronym {
　　border:0;
}

方案三
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code
, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video{

　　margin:0;

　　padding:0;

　　border:0;

　　font-size:100%;

　　font:inherit;

　　vertical-align:baseline;

　　outline:none;

}
html{

　　height:101%;/* 总是显示滚动条 */

} 
body{

　　font-size:62.5%;

line-height:1;

　　font-family:Arial, Tahoma, Verdana, sans-serif;

}
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section{

　　display:block;

}
img{

　　border:0;

　　max-width:100%;

}
a{

　　text-decoration:none;

}
a:hover{

　　text-decoration:underline;

}
ol, ul{

　　list-style:none;

}
blockquote, q{

　　quotes:none;

}
blockquote:before, blockquote:after, q:before, q:after{

　　 content:"";

　　content:none;

}
strong{

font-weight:bold;

}
input{

　　outline:none;

}
table{

　　border-collapse:collapse;

　　border-spacing:0;

}